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authorJoel Sherrill <joel.sherrill@OARcorp.com>2002-01-04 18:08:42 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>2002-01-04 18:08:42 +0000
commit67da2196deaf9e4ef83791e8139b395b6769737b (patch)
treeed02ee6f6d11dd1e24f75bbdeacff7b17750d1d2 /make/custom/erc32.cfg
parente4dbf554b50d9cef23d7078a4ebf9bf08fbbe09e (diff)
downloadrtems-67da2196deaf9e4ef83791e8139b395b6769737b.tar.bz2
2001-12-22 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
* custom/erc32.cfg: Remove erc32nfp support, GCC272. * custom/erc32nfp.cfg: Merge in portions from erc32.cfg.
Diffstat (limited to 'make/custom/erc32.cfg')
-rw-r--r--make/custom/erc32.cfg28
1 files changed, 2 insertions, 26 deletions
diff --git a/make/custom/erc32.cfg b/make/custom/erc32.cfg
index a0e6735861..203036dd74 100644
--- a/make/custom/erc32.cfg
+++ b/make/custom/erc32.cfg
@@ -8,26 +8,12 @@
include $(RTEMS_ROOT)/make/custom/default.cfg
RTEMS_CPU=sparc
-
-ifeq ($(RTEMS_CPU_MODEL),erc32nfp)
-MSOFT_FLOAT = -msoft-float
-else
RTEMS_CPU_MODEL=erc32
-endif
+
# This is the actual bsp directory used during the build process.
RTEMS_BSP_FAMILY=erc32
-# The -mflat avoids the use of save/restore instructions. It has
-# a negative impact on the performance of RTEMS and should not be used.
-
-ifeq ($(RTEMS_USE_GCC272),yes)
-# -mno-v8 says not to use v8 level instructions. i.e. use v7 only
-# FIXME: This known not to work with gcc's >= gcc-2.95
-CPU_CFLAGS = -mno-v8 -mcypress $(MSOFT_FLOAT)
-else
-# -mcpu=cypress says to optimize for a Cypress 60x chipset
-CPU_CFLAGS = -mcpu=cypress $(MSOFT_FLOAT)
-endif
+CPU_CFLAGS = -mcpu=cypress
# optimize flag: typically -0, could use -O4 or -fast
# -O4 is ok for RTEMS
@@ -56,20 +42,10 @@ endef
# is currently required. It is expected that as of gcc 2.8, the end user
# will be able to override parts of the compilers specs and link using gcc.
-ifeq ($(RTEMS_USE_GCC272),yes)
-define make-exe
- $(LD) -u _sbrk $(LDFLAGS) -N -T $(LINKCMDS) -o $(basename $@).exe \
- $(START_FILE) $(LINK_OBJS) --start-group $(LINK_LIBS) --end-group
- $(NM) -g -n $(basename $@).exe > $(basename $@).num
- $(SIZE) $(basename $@).exe
-endef
-else
define make-exe
$(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $(basename $@).exe \
$(LINK_OBJS) $(LINK_LIBS)
$(NM) -g -n $(basename $@).exe > $(basename $@).num
$(SIZE) $(basename $@).exe
endef
-endif
# Miscellaneous additions go here
-